Season 1 Episode 5:

Maynard's Farewell to the Troops

Season 1 Episode 4:

The Right Triangle

Dobie's rarely seen older brother advises him to try to gain sympathy from a new girl in school by bemoaning his affair with a married older woman, but this causes the girl to conclude that Dobie is involved with their math teacher, Mrs. Adams.

Season 1 Episode 3:

Love Is a Science

Thalia urges Dobie to become a doctor, but he meets Zelda Gilroy and learns about the scientific concept of propinquity, the psychological tendency for people to form relationships with those whom they encounter often.